LoriBru

public static void CloneDirectory(string root, string dest)
{
    foreach (var directory in Directory.GetDirectories(root))
    {
        var dirName = Path.GetFileName(directory);
        if (!Directory.Exists(Path.Combine(dest, dirName)))
        {
            Directory.CreateDirectory(Path.Combine(dest, dirName));
        }
        CloneDirectory(directory, Path.Combine(dest, dirName));

LoriBru

var root = new DirectoryInfo(rootPath);
foreach (var file in root.GetFiles())
{
    File.Copy(file.FullName, "DestinationFolder\" + file.Name, true);
}

LoriBru

var task = Task.Run(() => LongMethodAsync());

LoriBru

using (Stream stream = this.GetType().Assembly.GetManifestResourceStream("App.Resources." + "File.ext"))
{
  if (stream == null)
  {
      throw new ArgumentException("No such resource", "File.ext");
  }
  using (Stream output = File.OpenWrite(currentAnalysisPath + $@"\Resources\File.ext"))
  {
      stream.CopyTo(output);
  }

LoriBru

Thread.CurrentThread.CurrentCulture = CultureInfo.InvariantCulture;
var ci = (CultureInfo)CultureInfo.CurrentCulture.Clone();
ci.NumberFormat.NumberDecimalSeparator = ".";